One thing to keep in mind if your growing your greens outdoors is that they quickly get bitter when it is hot out. If you live somewhere that gets very hot in

One thing to keep in mind if your growing your greens outdoors is that they quickly get bitter when it is hot out. If you live somewhere that gets very hot in the summer you'll want to stick to the shoulder seasons for greens. Most can survive light frost, so you can start them quite early/late.